Heat strengthened glass

Heat strengthened glass adopts the similar process of tempered glass, but the cooling course is longer than tempered glass. So the compressive stress is not so big like tempered glass and the flatness is more perfect. Tempered glass/toughened glass/strengthened glass are made by forming compressive stress on the surface of the glass and heating the glass up to its intenerating temperature and then make the glass uniform cooling quickly. During the process of cooling, the exterior part of the glass is solidified because of the rapid cooling, while the interior part of the glass shrinks because of slow cooling, then forming compressive stress on the surface of the glass and tensile stress inside the glass, thus improving the intensity and heat stability of the glass. Tempered glass/toughened glass/heat strengthened glass can be with holes or cutouts to process into tempered laminated glass, tempered insulated glass, etc. Applications: Tempered glass/ toughened glass/heat strengthened glass is safety glass, which is widely used as window glass, door glass, curtain wall glass, fencing glass in buildings, hotels, curtain wall, etc. Specifications: Thickness: 3-22mm Color of tempered glass/toughened glass/heat strengthened glass: clear, brown, blue, green, grey, etc. Min size: 180x180mm Max specification: Flat tempered glass/ toughened glass/heat strengthened glass: 3300*12800mm Bent tempered glass/ toughened glass/heat strengthened glass: 3000*5000mm, R=1500mm Considering the characteristics of tempered glass/toughened glass/heat strengthened glass, glass size should be confirmed before making production. Once tempered glass size is confirmed, tempered glass/toughened glass/heat strengthened glass can not be made mechanical treatment any more, otherwise, tempered glass/toughened glass/heat strengthened glass will be broken. Competitive Advantage: Tempered glass/Toughened glass/Strengthened glass has a very good performance of anti-curve, anti-impact intensity, 3 to 6 times better than normal glass. Tempered glass/Toughened glass/ Strengthened glass can afford pressure over 95MPa on the surface. Tempered glass/Toughened glass/ Strengthened glass has high stability even under temperature change of 200-300 centi-degree, while normal glass can only afford change of 70-100 centi-degree. Tempered glass/Toughened glass/ Strengthened glass becomes small sand shape if tempered glass/toughened glass/strengthened glass is broken under big force, which guarantee safety and less loss. Safety performance: Not easy to breakage, and could remain in frame when breakage. Strength performance: Twice than ordinary glass Heat stability performance: Could resist heat effectively, and avoid heat breakage Standard: EN1863-1; ASTMC 1048-976 Place of Origin: China Brand Name: Northglass Model Number: HS Certification: CE, ASTM, CSI, etc Minimum Order Quantity: 500m2 Packaging Details: Strong wooden crates with steel banding for export Delivery Time: 20 days after received advance payment for first batch Payment Terms: 30% T/T advance and balance aid before shipment Supply Ability: 10000sqm/week